수식 4: left parenthesis, negative 1 , "f" left parenthesis, negative 1 , right parenthesis , right parenthesis , left parenthesis, 0 , "f" left parenthesis, 0 , right parenthesis , right parenthesis , left parenthesis, 1 , "f" left parenthesis, 1 , right parenthesis , right parenthesis−1,f−1,0,f0,1,f1
4
수식 5: left parenthesis, negative "h" , "g" left parenthesis, negative "h" , right parenthesis , right parenthesis , left parenthesis, negative "h" minus 1 , "g" left parenthesis, negative "h" minus 1 , right parenthesis , right parenthesis , left parenthesis, negative "h" plus 1 , "g" left parenthesis, negative "h" plus 1 , right parenthesis , right parenthesis−h,g−h,−h−1,g−h−1,−h+1,g−h+1